| Post office | Kollaka B.O |
| Pin code | 690536 |
| Office type | B.O |
| Taluk / city | Karunagappally |
| District name | Kollam |
| State name | Kerala |
| Delivery status | Delivery |
| Division name | Quilon |
| Region name | Trivandrum HQ |
| Circle name | Kerala |
| Related sub office | Vadakkumthala East S.O |
| Related head office | Karunagappaly H.O |
| Pincode | Post office name | City | District | State |
|---|---|---|---|---|
| 690536 | Kollaka B.O | Karunagappally | Kollam | Kerala |
| 690536 | Vadakkumthala East S.O | Karunagappally | Kollam | Kerala |